#219: Setup local telemetry stack with Jaeger, Grafana, VictoriaMetri…

…cs and OTEL Collector

Makefile

@@ -4,7 +4,7 @@ COMMIT ?= $(shell git describe --dirty --long --always --abbrev=15)
 BUILD_DATE ?= $(shell date -u +"%Y-%m-%dT%H:%M:%SZ")
 VERSION ?= "latest"
 
-LDFLAGS_COMMON := "-s -w -X $(VERSION_PACKAGE).commitSha=$(COMMIT) -X $(VERSION_PACKAGE).Version=$(VERSION) -X $(VERSION_PACKAGE).buildDate=$(BUILD_DATE)"
+LDFLAGS_COMMON := "-X $(VERSION_PACKAGE).commitSha=$(COMMIT) -X $(VERSION_PACKAGE).Version=$(VERSION) -X $(VERSION_PACKAGE).buildDate=$(BUILD_DATE)"
 
 .PHONY: help
 
@@ -51,3 +51,11 @@ test: ## Run tests
 
 docs-api: install-checkers ## Generate OpenAPI API docs
 	@$(CHECKER_BIN)/swag init
+
+telemetry-up: ## Start observability services needed to receive Glides signals
+	@docker-compose --profile telemetry up --wait
+	@echo "Jaeger UI: http://localhost:16686/"
+	@echo "Grafana UI: http://localhost:3000/"
+
+telemetry-down: ## Shutdown observability services needed to receive Glides signals
+	@docker-compose --profile telemetry down

compose.yaml

@@ -0,0 +1,61 @@
+version: "3.7"
+services:
+  otel-collector:
+    profiles:
+      - telemetry
+    image: otel/opentelemetry-collector-contrib-dev:latest
+    command: ["--config=/etc/otel-col-config.yaml", "${OTELCOL_ARGS}"]
+    volumes:
+      - ./tools/otel-col-config.yaml:/etc/otel-col-config.yaml
+    ports:
+      - "1888:1888"   # pprof extension
+      - "8888"   # Prometheus metrics exposed by the collector
+      - "8889:8889"   # Prometheus exporter metrics
+      - "13133:13133" # health_check extension
+      - "4317:4317"   # OTLP gRPC receiver
+      - "55679" # zpages extension
+    depends_on:
+      - jaeger-all-in-one
+
+  jaeger-all-in-one:
+    profiles:
+      - telemetry
+    image: jaegertracing/all-in-one:latest
+    environment:
+      - COLLECTOR_OTLP_ENABLED=true
+    ports:
+      - "16686:16686"
+      - "14268"
+      - "14250:14250"
+      - "6831:6831"
+
+  victoriametrics:
+    profiles:
+      - telemetry
+    container_name: victoriametrics
+    image: victoriametrics/victoria-metrics
+    ports:
+      - "8428:8428"
+      - "8089:8089"
+      - "8089:8089/udp"
+      - "2003:2003"
+      - "2003:2003/udp"
+      - "4242:4242"
+    command:
+      - '--storageDataPath=/storage'
+      - '--graphiteListenAddr=:2003'
+      - '--opentsdbListenAddr=:4242'
+      - '--httpListenAddr=:8428'
+      - '--influxListenAddr=:8089'
+    restart: always
+
+  grafana:
+    profiles:
+      - telemetry
+    image: grafana/grafana:latest
+    environment:
+      - GF_AUTH_ANONYMOUS_ENABLED=true
+      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
+      - GF_AUTH_DISABLE_LOGIN_FORM=true
+    ports:
+      - "3000:3000"

tools/otel-col-config.yaml

@@ -0,0 +1,35 @@
+receivers:
+  otlp:
+    protocols:
+      grpc:
+
+exporters:
+  prometheusremotewrite:
+    endpoint: "http://victoriametrics:8428/api/v1/write"
+
+  otlp:
+    endpoint: jaeger-all-in-one:4317
+    tls:
+      insecure: true
+
+processors:
+  batch:
+
+extensions:
+  health_check:
+  pprof:
+    endpoint: :1888
+  zpages:
+    endpoint: :55679
+
+service:
+  extensions: [ pprof, zpages, health_check ]
+  pipelines:
+    traces:
+      receivers: [ otlp ]
+      processors: [ batch ]
+      exporters: [ otlp ]
+    metrics:
+      receivers: [ otlp ]
+      processors: [ batch ]
+      exporters: [ prometheusremotewrite ]